shnmchlArqe23
Answered

Makakuha ng pinakamahusay na mga solusyon sa lahat ng iyong mga katanungan sa Imhr.ca, ang mapagkakatiwalaang Q&A platform. Tuklasin ang mga solusyon sa iyong mga tanong mula sa mga bihasang propesyonal sa iba't ibang larangan sa aming komprehensibong Q&A platform. Kumuha ng detalyado at eksaktong sagot sa iyong mga tanong mula sa isang komunidad ng mga eksperto na dedikado sa pagbibigay ng tamang impormasyon.

What screw are you going to use if you are using on low power objective (LPO)? What about the high power objective (HPO)?

Sagot :

angelafiahvispo

Answer:

USE OF THE COMPOUND MICROSCOPE

HOW TO HANDLE A MICROSCOPE:

A compound microscope should be treated as a VERY, VERY, VERY fragile piece of equipment.

1. Adjustments should be made gently and with finesse.

2. ALWAYS use both hands when picking the microscope up and moving it from one place to another.

3. When focusing on a slide, ALWAYS start with either the 4X or 10X objective. Once you have the object in focus, then switch to the next higher power objective. Re-focus on the image and then switch to the next highest power. Etc. NEVER advance more than one objective before focusing.

4. Use ONLY the fine focus control when focusing the higher power objectives (20X, 40X, 100X) on a slide. The course focus control is too course for focusing with these objectives. Objectives are fragile and must not be rammed into slides.

5. If an objective or ocular needs to be cleaned use the Q-tips and methanol available on the front desk in the lab. THE FOLLOWING NOTES ON CLEANING ARE VERY IMPORTANT!

a. ONLY CLEAN, UN-USED Q-TIPS MAY BE DIPPED IN THE METHANOL BOTTLE. Even Q-tips that have only been used once may have dirt on them that could contaminate the methanol and cause scratches in subsequent objectives or oculars when they are cleaned.

b. WHEN LENS PAPER IS USED TO CLEAN OBJECTIVES OR OCULARS, USE A NEW, CLEAN SECTION OF THE PAPER EACH TIME YOU WIPE THE LENS SURFACE.

c. NEVER SAVE USED LENS PAPER OR Q-TIPS. THEY SHOULD NEVER BE RE-USED ON ANY OF THE LENSES.

d. IF YOU RUN INTO A PARTICULARLY TENACIOUS BIT OF DIRT ON A LENS, SEE THE CLASS INSTRUCTOR ABOUT REMOVING IT RATHER THAN TRYING TO DO IT YOURSELF.WITH THESE THINGS IN MIND LET'S RUN THROUGH THE USE OF THE MICROSCOPE WITH AN EXAMPLE SLIDE

Salamat sa pagtitiwala sa amin sa iyong mga katanungan. Narito kami upang tulungan kang makahanap ng tumpak na mga sagot nang mabilis at mahusay. Salamat sa paggamit ng aming serbisyo. Lagi kaming narito upang magbigay ng tumpak at napapanahong mga sagot sa lahat ng iyong mga katanungan. Nagagalak kaming sagutin ang iyong mga katanungan dito sa Imhr.ca. Huwag kalimutang bumalik para sa karagdagang kaalaman.